Exhaust Manifolds
Genuine Exhaust Manifolds for Diesel Engines - Onan, Cummins & Fleetguard
Upgrade or replace your diesel engine's exhaust manifolds with our authentic, high-quality parts from trusted brands Onan, Cummins, and Fleetguard. Engineered to withstand extreme heat and corrosion, these exhaust manifolds ensure efficient exhaust gas flow, improving engine performance and longevity.
Exhaust Manifolds for Reliable Power Engine Performance - Genuine Onan, Cummins & Fleetguard Parts
Our exhaust manifolds collection features robust cast iron and steel options designed specifically for diesel power engines. Each manifold guarantees a precise fit and optimal sealing to reduce emissions and enhance fuel efficiency.
- Durability: Built to resist cracking and warping under high-temperature conditions.
- Compatibility: Designed exclusively for Onan, Cummins, and Fleetguard diesel engines to ensure seamless integration.
- Performance Optimization: Enhances exhaust flow for improved engine power and reduced noise.
Why Choose Our Exhaust Manifolds? We provide only genuine, brand-certified exhaust manifolds that guarantee unmatched quality, reliability, and expert support to keep your diesel engines running at peak performance.
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ONAN 1542784 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$3,067.60$2,802.26Power your equipment with precision-engineered excellence. Robust construction ensures enduring resistance to heat and corrosion. Optimized exhaust flow promotes improved engine efficiency and...$3,067.60$2,802.26 -
ONAN 1541967 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$802.14$732.75Precision-engineered for seamless integration to optimize exhaust flow and engine efficiency. Durable construction withstands high temperatures ensuring long-lasting, reliable operation...$802.14$732.75 -
ONAN 1866205 G EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$141.22$129.00Precision-engineered for unmatched durability and efficient exhaust flow Enhances engine performance and reduces emissions for cleaner operation Crafted as an authentic OEM ONAN component ensuring...$141.22$129.00 -
ONAN 1543117S1 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$1,039.36$949.46Precision engineered for peak exhaust performance Durable construction resisting thermal stress and corrosion Genuine OEM Onan component engineered for seamless fit and function ONAN 154-3117-S1...$1,039.36$949.46 -
ONAN 154261350 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$714.79$652.96Engineered Precision for Lasting Power Exceptional Heat Resistance for Optimal Performance Direct Replacement for Seamless Installation Guaranteed OEM Quality from Onan ONAN 154-2613-50 EXHAUST...$714.79$652.96 -
ONAN 1541947 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$676.07$617.59Precision engineered for lasting performance Optimizes exhaust flow to maintain engine efficiency OEM certified by ONAN for guaranteed compatibility ONAN 154-1947 EXHAUST MANIFOLD — Powering Your...$676.07$617.59 -
ONAN 1540633 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$566.34$517.35Durability that Sustains Performance Under Pressure Engineered for seamless integration with ONAN generator systems Ensures optimal exhaust flow to protect engine components 100% Original Equipment...$566.34$517.35 -
ONAN 1541492 EXHAUST MANIFOLD ONAN Genuine OEM Part
ONAN
$377.33$344.69Authentically manufactured by ONAN as a Genuine OEM Part for guaranteed compatibility. Efficiently channels exhaust gases from the engine to optimize performance and reduce heat buildup. Engineered...$377.33$344.69 -
ONAN 154161050 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$369.15$337.22Precision engineered for seamless engine harmony Optimizes exhaust flow for enhanced engine efficiency Crafted by ONAN as a Genuine OEM component for guaranteed compatibility and longevity ONAN...$369.15$337.22 -
ONAN 1543263 EXHAUST MANIFOLD ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$261.39$238.78Engineered for uncompromising durability and seamless integration Optimizes exhaust flow to reduce engine stress and maintain peak efficiency Certified genuine OEM part by ONAN, tailored to exact...$261.39$238.78 -
ONAN 1819237 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$293.80$268.39Engineered Excellence for Reliable Power Precision-crafted exhaust manifold designed to optimize engine performance and reduce emissions High-temperature durability ensuring extended operation under...$293.80$268.39 -
ONAN A034T222 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$341.66$312.11Precision engineered for dependable power Durable construction to withstand extreme exhaust temperatures Improves engine efficiency and reduces emissions Certified genuine OEM component by ONAN for...$341.66$312.11 -
ONAN 1856924 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$300.78$274.77Precision-engineered for uncompromising performance and longevity Optimized exhaust flow reduces engine strain and improves efficiency Durable construction withstands high temperatures and harsh...$300.78$274.77 -
ONAN 1543308 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$445.79$407.23Unmatched engineering reliability for enduring power. Precision-crafted exhaust flow management optimizing engine function. Corrosion-resistant materials built for extended service life. Genuine OEM...$445.79$407.23 -
ONAN 1543288 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$371.85$339.68Precision engineered for enduring power and efficiency Improves exhaust management to enhance engine longevity Corrosion-resistant finish ensures durable operation under demanding...$371.85$339.68 -
ONAN 1819226 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$235.46$215.09Engineered for Endurance, Designed for Excellence Precision-fit to ensure seamless integration with your ONAN generator engine Crafted to optimize exhaust flow, reducing emissions and enhancing fuel...$235.46$215.09 -
ONAN 1819190 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$228.63$208.85Engineered for Excellence, Built to Endure Precision-crafted exhaust manifold to optimize engine performance Durable design enhances longevity and reduces emissions Guaranteed genuine OEM component...$228.63$208.85 -
ONAN 1543237 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$193.26$176.54Precision engineered for uncompromising reliability Optimizes exhaust flow for peak engine performance Constructed with heat-resistant materials for extended service life 100% genuine ONAN OEM part...$193.26$176.54 -
ONAN 1866204 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$128.72$117.58Cummins EXHAUST MANIFOLD 186-6204 Discover the top-quality Cummins EXHAUST MANIFOLD, SKU 186-6204, at our store. With precision engineering, this original part ensures optimal performance for your...$128.72$117.58 -
ONAN 1543238 EXHAUST MANIFOLD ONAN Genuine OEM Part
ONAN
$145.46$132.88Genuine ONAN OEM part guaranteeing perfect fit and function. Optimizes exhaust flow to maintain engine efficiency and reduce heat buildup. Built to withstand high temperature and corrosive exhaust...$145.46$132.88 -
ONAN 1543273 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part
ONAN
$110.96$101.36Precision engineered for dependable power—trust ONAN for your generator's heart. Durable cast construction ensures long-lasting heat resistance and corrosion protection. Optimized exhaust path...$110.96$101.36